<template>
    <el-form size="large" class="login-content-form">
        <el-form-item class="login-animation1">
            <el-input text :placeholder="$t('message.account.accountPlaceholder1')" v-model="state.ruleForm.userName"
                      clearable autocomplete="off">
                <template #prefix>
                    <el-icon class="el-input__icon">
                        <ele-User/>
                    </el-icon>
                </template>
            </el-input>
        </el-form-item>
        <el-form-item class="login-animation2">
            <el-input
                    :type="state.isShowPassword ? 'text' : 'password'"
                    :placeholder="$t('message.account.accountPlaceholder2')"
                    v-model="state.ruleForm.password"
                    autocomplete="off"
            >
                <template #prefix>
                    <el-icon class="el-input__icon">
                        <ele-Unlock/>
                    </el-icon>
                </template>
                <template #suffix>
                    <i
                            class="iconfont el-input__icon login-content-password"
                            :class="state.isShowPassword ? 'icon-yincangmima' : 'icon-xianshimima'"
                            @click="state.isShowPassword = !state.isShowPassword"
                    >
                    </i>
                </template>
            </el-input>
        </el-form-item>
        <el-form-item class="login-animation3">
            <el-col :span="15">
                <el-input
                        text
                        maxlength="4"
                        :placeholder="$t('message.account.accountPlaceholder3')"
                        v-model="state.ruleForm.code"
                        clearable
                        autocomplete="off"
                >
                    <template #prefix>
                        <el-icon class="el-input__icon">
                            <ele-Position/>
                        </el-icon>
                    </template>
                </el-input>
            </el-col>
            <el-col :span="1"></el-col>
            <el-col :span="8">
                <el-button class="login-content-code" v-waves>1234</el-button>
            </el-col>
        </el-form-item>
        <el-form-item class="login-animation4">
            <el-button type="primary" class="login-content-submit" round v-waves @click="onSignIn"
                       :loading="state.loading.signIn">
                <span>{{ $t('message.account.accountBtnText') }}</span>
            </el-button>
        </el-form-item>
    </el-form>
</template>

<script setup lang="ts" name="loginAccount">
import {reactive, computed} from 'vue';
import {useRoute, useRouter} from 'vue-router';
import {ElMessage} from 'element-plus';
import {useI18n} from 'vue-i18n';
import Cookies from 'js-cookie';
import {storeToRefs} from 'pinia';
import {useThemeConfig} from '/@/stores/themeConfig';
import {initFrontEndControlRoutes} from '/@/router/frontEnd';
import {initBackEndControlRoutes} from '/@/router/backEnd';
import {Session} from '/@/utils/storage';
import {formatAxis} from '/@/utils/formatTime';
import {NextLoading} from '/@/utils/loading';
import LoginApi, {LoginTypes} from "/@/api/login";


// 定义变量内容
const {t} = useI18n();
const storesThemeConfig = useThemeConfig();
const {themeConfig} = storeToRefs(storesThemeConfig);
const route = useRoute();
const router = useRouter();
const state = reactive({
    isShowPassword: false,
    ruleForm: {
        userName: 'admin',
        password: 'admin',
        code: '1234',
    },
    loading: {
        signIn: false,
    },
});

// 时间获取
const currentTime = computed(() => {
    return formatAxis(new Date());
});
// 登录
const onSignIn = async () => {
    state.loading.signIn = true;
    let loginForm: LoginTypes = {
        username: state.ruleForm.userName,
        password: state.ruleForm.password,
        loginType: 'passwordLogin'
    }
    const {data} = await LoginApi.login(loginForm)
    Session.set('token', data);
    Cookies.set('userName', state.ruleForm.userName);
    Cookies.set('token', data)
    // 存储 token 到浏览器缓存
    // Session.set('token', Math.random().toString(36).substr(0));
    // 模拟数据，对接接口时，记得删除多余代码及对应依赖的引入。用于 `/src/stores/userInfo.ts` 中不同用户登录判断（模拟数据）
    if (!themeConfig.value.isRequestRoutes) {
        // 前端控制路由，2、请注意执行顺序
        const isNoPower = await initFrontEndControlRoutes();
        signInSuccess(isNoPower);
    } else {
        // 模拟后端控制路由，isRequestRoutes 为 true，则开启后端控制路由
        // 添加完动态路由，再进行 router 跳转，否则可能报错 No match found for location with path "/"
        const isNoPower = await initBackEndControlRoutes();
        // 执行完 initBackEndControlRoutes，再执行 signInSuccess
        signInSuccess(isNoPower);
    }

};
// 登录成功后的跳转
const signInSuccess = (isNoPower: boolean | undefined) => {
    if (isNoPower) {
        ElMessage.warning('抱歉，您没有登录权限');
        Session.clear();
    } else {
        // 初始化登录成功时间问候语
        let currentTimeInfo = currentTime.value;
        // 登录成功，跳到转首页
        // 如果是复制粘贴的路径，非首页/登录页，那么登录成功后重定向到对应的路径中
        if (route.query?.redirect) {
            router.push({
                path: <string>route.query?.redirect,
                query: Object.keys(<string>route.query?.params).length > 0 ? JSON.parse(<string>route.query?.params) : '',
            });
        } else {
            router.push('/');
        }
        // 登录成功提示
        const signInText = t('message.signInText');
        ElMessage.success(`${currentTimeInfo}，${signInText}`);
        // 添加 loading，防止第一次进入界面时出现短暂空白
        NextLoading.start();
    }
    state.loading.signIn = false;
};
</script>

<style scoped lang="scss">
.login-content-form {
  margin-top: 20px;
  @for $i from 1 through 4 {
    .login-animation#{$i} {
      opacity: 0;
      animation-name: error-num;
      animation-duration: 0.5s;
      animation-fill-mode: forwards;
      animation-delay: calc($i/10) + s;
    }
  }

  .login-content-password {
    display: inline-block;
    width: 20px;
    cursor: pointer;

    &:hover {
      color: #909399;
    }
  }

  .login-content-code {
    width: 100%;
    padding: 0;
    font-weight: bold;
    letter-spacing: 5px;
  }

  .login-content-submit {
    width: 100%;
    letter-spacing: 2px;
    font-weight: 300;
    margin-top: 15px;
  }
}
</style>
